SERVICE MANUAL WASHING MACHINE MODEL : WD-3274RHD / WD-3276RHD CAUTION

Transcription

1 Website: [For U.S.A] [For CANADA] WASHING MACHINE SERVICE MANUAL CAUTION READ THIS MANUAL CAREFULLY TO DIAGSE TROUBLECORRECTLY BEFORE OFFERING SERVICE. MODEL : WD-3274RHD / WD-3276RHD

2 CONTENTS 1. SPECIFICATION FEATURES & TECHNICAL EXPLANATION PARTS IDENTIFICATION INSTALLATION OPERATION WIRING DIAGRAM / PROGRAM CHART TROUBLESHOOTING BEFORE PERFORMING SERVICE QC TEST MODE HOW TO KW THE WATER LEVEL FREQUENCY ERROR DISPLAY ERROR DIAGSIS AND CHECK LIST DIAGSIS AND ANSWER FOR ABRMAL OPERATION FAULT DIAGSIS AND TROUBLESHOOTING DISASSEMBLY INSTRUCTIONS EXPLODED VIEW AND PARTS LIST THE EXPLODED VIEW OF CABINET ASSEMBLY THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY THE EXPLODED VIEW OF DRYER...42 APPENDIX (Replacement parts list)

3 1. SPECIFICATION ITEM POWER SUPPLY PRODUCT WEIGHT WASHING ELECTRICITY SPIN CONSUMPTION FAN MOTOR DRAIN MOTOR WASH HEATER DRY HEATER REVOLUTION WASH SPEED SPIN OPERATION WATER PRESSURE CONTROL TYPE WASH CAPACITY DRY CAPACITY3.0kg DIMENSION WASH PROGRAM WASH/DRY PROGRAM OPTION DOOR SWITCH TYPE WATER LEVEL RESERVATION SENSING OF THE LAUNDRY AMOUNT FUZZY LOGIC DISPLAY OF THE REMAINING TIME ERROR DIAGSIS POWER AUTO OFF CHILD LOCK AUTO RESTART RAPID WD-3274RHD / WD-3276RHD 120V~, 60Hz / 2 lbs. (71 kg) 140W 300W 25W 40W 1000W 1200W 45rpm No spin/400/800/1000/1400 rpm 4.5 ~ 145 PSI (30 ~ 1000 KPa) Electronic 15 2 / 5 lbs. 7.0 kg 8 4 / 5 lbs. 4.0 kg 23 5 / 8 x 23 5 / 8 x 33 1 / 2 in. (600 x 600 x 850mm) Cotton, Perm. Press, Wool/Silk, Rinse+Spin, Sanitary Cotton, Perm. Press, Rinse+Spin, Sanitary Dry only, Extra Rinse, Extra Wash Bi-Metal type 8 steps (by sensor) From 3 hours to 19 hours Adapted Adapted Adapted 10 items Adapted Adapted Adapted Adapted 3

4 2. FEATURES & TECHNICAL EXPLANATION 2-1.FEATURES Automatic process from washing to drying. Automatic process from washing to drying can be selected easily. Washing capacity : 15 5 / 2 lbs. c7.0 kg d Drying capacity : 8 4 / 5 lbs. c4.0 kg d More economical by Intelligent Wash System Intelligent Wash System detects the amount of load and water temperature, and then determines the optimum water level and washing time to minimize energy and water consumption. Direct Drive system The advanced Brushless DC motor rotates the Drum directly without belt and pulley. SPIN TIME DELAY Child-Lock The Child-Lock system has been developed to prevent children from pressing any button to change the program during operation. Low noise speed control system By sensing the amount of load and balance, automaticaly distributes load evenly to minimize the spinning noise level. Auto Restart Although the washing machine is turned off by a power failure, it restarts automatically where it stopped when power is supplied again. And it will be the same if the machine unplugged and is plugged in again. 4

5 2-2.DETERMINE WASHING TIME BY FUZZY LOGIC To get the best washing performance optimal time is determined by sensing of water temperature, selected washing temperature and laundry amount. water temperature washing time selected washing temperature FUZZY LOGIC rinsing time the best washing performance laundry amount spin rhythm, time SENSING PROCESSING DETERMINATION EFFECT 2-3.WATER LEVEL CONTROL This model adopts a pressure sensor which can sense the water level in the tub. Water supply is stopped when the water level to the preset level, then the washing program proceeds. Spinning does not proceed until the water in the tub reduces a certain level. 5

6 3. PARTS IDENTIFICATION Drawer (For detergent and fabric softener) Power plug If the supply cord is damaged, it must be replaced by the manufacturer or its service agents or a similarly qualified person in order to avoid a hazard. Control panel Drain hose Door Drum Drain pump filter Lower cover Adjustable feet Lower cover cap Drain plug ACCESSORIES Inlet hose(1 each) Wrench 6

7 4. INSTALLATION Before servicing ask trouble the customer, what the trouble is. Check the adjustment (power supply is 120V~ remove the transit bolts...) Check the troubles referring to the troubleshooting. Decide service steps referring to disassembly instructions. Then, service and repair. After servicing, operate the appliance to see whether it works O K or T. STANDARD INSTALLATION The appliance should be installed as follows. REMOVE THE TRANSIT INSTALL THE APPLIANCE ADJUST THE BOLTS ON FLAT AND FIRM SURFACE HORIZONTAL Remove the transit bolts Turn the leveling feet to (3EA: ) with supplied spanner. set the appliance horizontally. Keep the transit bolts and spanner for future use. Insert the 3 caps provided into the hole 1 2 The appliance goes up by rotating the feet clockwise. The appliance come down by rotating the feet counterclockwise. 7

8 HOW TO CONNECT INLET HOSE Check that the rubber washer is inside of the valve connector. Connect the inlet hose firmly to prevent leak. CONNECT DRAIN HOSE Make sure that the hose is not twisted. Avoid submerging the end of the hose. The drain hose should be placed under 100cm from the floor. CONNECT POWER PLUG Connect the power plug to the wall outlet. Avoid connecting several electric devices, It may be the cause of a fire. 8

9 TEST OPERATION Preparation for Press the power button. Press the Start/Pause washing. button. POWER START/PAUSE Connect the power plug to the outlet. Connect the inlet hose. In case of Coloureds program. Check the water heating. Check automatic reverse Check the water supply. turn. Press the button TEMP. Check if the drum rotates Check if water is supplied and the present temperature clockwise and through the detergent will be displayed. counterclockwise. dispenser. Check drain and spin Power off and open the Water removal door Turn off Spin and Temp after pressing the Start/Pause button and start the machine again. Check drain and Spin. POWER Power off and then power on. Check if the door can be opened after 3 minutes. If SVC is needed during check, remove the remaining water by pulling out the hose cap. 9

10 5. OPERATION Option Extra Wash If the laundry is heavily soiled, Extra Wash course is effective. Extra Wash is available in Sanitary, Cotton and Perm. press. Extra Rinse This option can be used to add a rinse for people with sensitive skin. Selecting the Extra Rinse button is also recommended when washing heavily soiled fabrics which needs a lot of detergent, or when the wash load contains towelling fabrics that have a greater tendency to retain detergent. Rinse hold If you desire to leave fabrics in the machine without spinning after rinse to prevent them wrinkling, you may select rinse hold by pressing the spin button. If you want to drain and spin, when Rinse Hold function is proceed, Press the Start/Pause button to cancel the Rinse Hold function and select spin speed or program. Press the Start/Pause button again to start program. If you want to drain only, select the no spin. If lamp turns on, that function has been selected. DRY ONLY EXTRA RINSE EXTRA WASH HOT/COLD WARM/WARM TIME LEFT WARM/COLD 400 COLD/COLD SPIN AUTO DRY TAB COLD/COLD RINSE HOLD TIME DRY WAS RINS SPIN DRY DOO STAR OPTION TEMP. SPIN TIME DELAY DRY Water temperature selector Press the button to select water temperature. The water temperature [WARM/COLD WARM/WARM HOT/COLD TAB COLD/COLD COLD/COLD] selected in Cotton or Perm. Press. [HOT/COLD] is selected for Sanitary only. By pressing the button while operating the washer, the present temperature is displayed. Child - lock Child Lock system can be set and canceled by pressing both [SPIN] and [TIME DELAY ] button simultaneously. Once Child Lock is set, all button are inoperable. Child Lock system can be set anytime even during Power-off and operation. It is automatically cancelled when an operational error occur. 10

11 LED display It displays the remaining time (Hour : Minute ) to finish. In case of abnormal operation, error indications are displayed. ( ) See troubleshooting guide. Wash & Wash/Dry program selector 9 programs can be set depending on the type of the laundry. By turning the program dial, Cotton Perm.Press Wool/Silk Rinse+Spin Rinse+Spin Perm. Press Cotton Sanitary Sanitary [ :Wash/Dry] (The opposite order is possible) Power button WASH WASH RINSE SPIN DRY DOOR LOCK RINSE+SPIN WOOL/SILK PREM. PRESS COTTON RINSE+SPIN PREM. PRESS COTTON SANITARY Press the button to turn power on and off. Press the button to cancel the delay finish. START/PAUSE SANITARY WASH/DRY RY START/PAUSE POWER Start/Pause button Use the button to start or pause wash cycle. The power turns off automatically 4 minutes after the pause button is pressed. Time Delay Dry Selector Press the button when delayed washing is needed. When the button is pressed, [ ] is displayed, maximum delay of [ ] hours can be set. Each press advances time delay by the hour. Use [POWER]button to cancel [TIME DELAY]. [TIME DELAY] means the time required from the present to the completion of washing. Dry programs can be selected by ressing the [DRY] button. By pressing the button, [AUTO DRY TIME DRY(30/60/150)] can be selected. 11

12 6. WIRING DIAGRAM / PROGRAM CHART *( ) : Wash/Dry PRGRAM CHART (KGD2-PJT) * Water Supply : W S / Intermittent Spin : I S / Distangle : D T CYCLE Washing Rinse Spin A Pre Main Normal Rinse+ U E T washing S N O C T D O Normal O E F working U P F Time R S TIME E (sec) 120 (min) (min) Cotton 8 About 1:22(4:31) Perm. Press 8 About 1:17(4:25) Sanitary Wool/Silk Rinse+Spin Spin W S * * * washing 8 drain I S W S heating washing drain I S W S rinse drain I S W S rinse drain I S W S rinse drain I S W S rinse drain spin D T DRY : Basic Cycle * Basic time is minute in washing chart : Optional Cycle * The actual program time can be varied with the load amount. Pre-Setting Time : Water Supply sec. Drain - 60 sec. About 1:37(4:46) About 56 About 32 About 12 12

13 7. TROUBLESHOOTING 7-1.BEFORE PERFORMING SERVICE Be careful of electric shock or disconnecting the parts while trouble shooting. Voltage of each terminal in 120V~ and DC while applying an electric current. 7-2.QC TEST MODE. ÁPressing SPIN, and TEMP. button simultaneously. ŁPower supply ON with pressing upper two button.then buzzer sound twice. ØPress the START/PAUSE button as follows. Press the START/PAUSE button more 4 times until stop spinning Pressing number of START/PAUSE button None All lamps turn on Checking Point Display Status 1 time Clockwise spin (right) Drum rpm (About 40~52) 2 times Low speed Spin Drum rpm (About 70~90) 3 times High speed Spin Drum rpm (About 110~130) 4 times Inlet valve for pre-wash operation Water level frequency (25~65) 5 times Inlet valve for main-wash operation Water level frequency (25~65) 6 times Inlet valve for dry operation Water level frequency (25~65) 7 times Counterclockwise spin (left) Drum rpm (About 40~52) 8 times Heater is in operation for 3 sec. Water temperature 9 times Draining pump operation Water level frequency 10 times Dry operation for 6 minutes Auto off operation after 6 minutes 7-3.HOW TO KW THE WATER LEVEL FREQUENCY Press the OPTION and TEMP. button simultaneously. The digits means water level frequency (10-1 ) ex) 241 : Water level frequency = = HOW TO KW TO TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION. Thermistor in tub : Press the [WATER TEMP.] button. Thermistor in dry duct : Press the [DRY] button. Thermistor in condensing duct : Press the [SPIN] and [DRY] button simultaneously. 13

14 7-5.ERROR DISPLAY. If you press the START/PAUSE button when an error is displayed. any error except will disappear and the machine will change into pause status. In case of if the error is not resolved within 20 sec., the in case of other errors, if the error is not resolved within 4 min., power will be turned off automatically and the error code will blink. But in the case of, power will not be turned off. ERROR SYMPTOM CAUSE 1 WATER INLET ERROR Not reached to the water level (2 level) within 4 minutes after water supplied or not reached to the preset water level within 25 minutes. 2 3 DRAIN ERROR OVERFLOW ERROR Not fully drained within 5 minutes. Water is over flowing (over 8 level). If is displayed, drain pump operates to drain water automatically SENSOR PRESSURE S/W ERROR DOOR OPEN ERROR IMBALANCE ERROR The sensor pressure switch is out of order. In case of operating the reservation function or the other function with door opened. Close the door, then the error display is resolved. The door switch is out of order. The appliance is tilted. Laundry is gathered to one side. 7 HEATING ERROR The THERMISTOR is out of order. 14

15 ERROR SYMPTOM CAUSE 8 CURRENT ERROR MAIN PWB ASSEMBLY is out of order Replace the MAIN PWB ASSEMBLY Winding in the STATOR ASSEMBLY is short-circuited. Replace the STATOR ASSEMBLY is dispplayed during a high spin Replace the LEAD WIRE ASSEMBLY (MOTOR) 9 MOTOR ERROR The connector in the LEAD WIRE ASSEMBLY is not connected to the connnector of STATOR ASSEMBLY Reconnect or repair the connector The hall sensor is out of order/defective. Replace the STATOR ASSEMBLY 10 DRY HEATOR ERROR The Dry Heater is out of order Replace the Dry Heater The Connector of the Dry Heater is not connected properly to the connector in the Main PWB ASSEMBLY Reconnect or repair the connector The Dry fan motor is out of order Replace the fan Motor. 15

16 8. ERROR DIAGSIS AND CHECK LIST SYMPTOM GUIDE FOR SERVICE CALL No Power Is the power plug connected firmly to 120V~ outlet? Power failure? or Breaker opened? Is the outlet contralled by a switch? Visit to check Water inlet trouble Is displayed? Is the tap opened? Is the tap frozen? Is the water supply shut-off? Is filter in the inlet valve clogged with foreign material? Clean the filter of inlet valve Visit to check 16

17 SYMPTOM GUIDE FOR SERVICE CALL Door does not open Error displayed on the program Did you press the START/PAUSE button when the door is open? Close the door Visit to check Check if the door switch is O. K. Drain Trouble Is displayed? Is the debris filter clogged with foreign material such as pins, coins, etc? Is the drain hose frozen with water, kinked, or crushed? Clean up the filter. Visit to check 17

18 SYMPTOM GUIDE FOR SERVICE CALL Suds overflow from the appliance. (In this condition, wash and spin do not operate normally) Is low-sudsing detergent for the drum washing machine used? Is the proper amount of detergent used as recommended? Recommend to reduce the amount of detergent. LOW-SUDSING This appliance has the automatic suds sensing function which operates under much suds condition for good rinse and preventing overflow. When much suds are sensed, the suds removing function such as drain, water input, pause will operate without rotating the drum. No effect of softener Is softener put in the correct compartment of the drawer? Is the drawer closed during wash? Is the softener cap clogged? Explain how to use softener Clean the compartment for softener Compartment for softener Visit to check 18

19 8-2.FAULT DIAGSIS AND TROUBLE SHOOTING CAUTION 1. Be careful of electric shock or disconnecting the parts while trouble shooting. 2. First of all, check the connection of each part terminal with wiring diagram. 3. If you replace the MAIN PWB ASSEMBLY, Put in the connectors correctly. POWER When measuring the voltage of the outlet, is the voltage AC 120V? Check the fuse? (1) Is the led (1) on? Replace MAIN PWB ASSEMBLY <PWB ASSEMBLY (MAIN)> (2) Is connector (2) disconnected or disassembled? Reconnect the PWB ASSEMBLY <PWB ASSEMBLY (MAIN)> Is wire of the PWB ASSEMBLY disconnected? Reconnect the PWB ASSEMBLY Replace PWB ASSEMBLY 19

20 WATER SUPPLY Is water supply shut-off? Is the tap opened? When you press both RINSE button and SPIN button simultaneously, is the water level frequency below 240? Is the inlet valve filter clogged with impurity? Open the tap. Check the AIR CHAMBER and the tube clogged with impurity. Clean the filter. Is resistance between each terminal of INLET VALVE ASSEMBLY is 2~8kΩ? Replace the INLET VALVE ASSEMBLY. Check the voltage of the inlet valve connector 120V~. (Refer to 7-2 QC TEST MODE) Replace the MAIN PWB ASSEMBLY DETERGENT DOES T FLOW IN Is water supplied? Refer to WATER SUPPLY Wiring diagram MAIN WASH SOFTENER LIQUID BLEACH Are replaceptacles correctly connected to the terminals of the INLET VALVE ASSEMBLY? Is detergent put in the correct compartment of the drawer? Check the wiring on the dispenser. Put the detergent in the correct position LIQUID BLEACH MAX MAIN WASH : Detergent Is the detergent caked or hardened? Clean the drawer. 20

21 SOFTENER DOES T FLOW IN Is water supplied? Refer to WATER SUPPLY Wiring diagram Are receptacles correctly connected to the terminals of the INLET VALVE ASSEMBLY? Check the wiring on the dispenser. MAX Is softener put in the correct compartment of the drawer? Put it in the correct compartment. Is the softener cap clogged? Clean the Cap and Drawer. ABRMAL SOUND Is the motor bolt loosened? Fix the bolt tightly. Is there friction noise from the motor? Replace the STATOR ASSEMBLY or ROTOR ASSEMBLY. 21

22 HEATING WITHOUT WATER OPTION SPIN When pressing OPTION and SPIN at the same time after draining, is the water level frequency 248 ~ 262 or more? When pressing SPIN, DRY buttons at the same time while wash, is the water level frequency between ? Replace the S.PRESSURE SWITCH ASSEMBLY Checking voltage between two pins as press the POWER button is the voltage 120V~? Replace the MAIN PWB ASSEMBLY AC 120V DRAIN MALFUNCTIONING Is the drain hose twisted or frozen? Repair the DRAIN HOSE ASSEMBLY. Is the impeller of the drain pump clogged? Remove foreign material. Is the connector disconnected, disassembled? Reconnect or repair the connector (2) Is the coil of the drain pump cut-off? (resistance of coil is 80~150Ω) Repair the DRAIN PUMP ASSEMBLY. (1) When checking voltage between connectors (, )on spinning, is the voltage 120V~ as the figure? Repair the MAIN PWB ASSEMBLY. PWB ASSEMBLY (Main) 22

23 WASH HEATER TROUBLE When checking the voltage between connector during whites washing. is the voltage 120V? Replace the MAIN PWB ASSY (1) AC 120V YELLOW RED After power off,is the resistance of wire (RED-YELLOW) connectors between 10 ~30? Normal After power off and the heater terminal is disconnected, is the resistance 10~30? Replace the HEATER ASSEMBLY HEATING CONTINUOUSLY ABOVE THE SETTING WATER TEMPERATURE TEMP. When pressing WATER TEMP. during, is the displayed temperature is over 10ûC higher than the selected temperature? Check if inlet hose is connected to a hot faucet ; otherwise, replace PWB ASSEMBLY(Main) Is the resistance between Thermistor Comectors 2.5k ~ 180k? Replace Thermister When checking THERMISTOR on the tub is the THERMISTOR loosened above 2mm from the rubber? Push the THERMISTOR tightly to the rubber. 23

24 SPIN TROUBLE OPTION SPIN Check on the spinning, is the frequency of the water level 248 or more. The frequency can be checked by pressing the OPTION and SPIN buttons at the same time on the program. Check the S.PRESSURE SWITCH ASSEMBLY or HOSE (Pressure). If the problem is on the S.PRESSURE SWITCH ASSEMBLY or the HOSE, replace the S.PRESSURE SWITCH ASSEMBLY or the HOSE. OPTION SPIN When pressing OPTION, SPIN and POWER buttons at the same time after power off, press the START/PAUSE button 1 times, is the drum spinning at low speed? Normal Is it disconnected, or disassembled? [Red:3pin (1), NA:4pin (2)] Correct the connector. (2) (1) Check the motor connector, Is the resistance of the terminal same as the figure? MOTOR TERMINAL (1) L M N Replace the STATOR ASSEMBLY (1) Resistance of terminal: L~ M/ M~ N/ N~ L About 5Ω 15Ω Replace the MAIN PWB ASSEMBLY Door does not open Is Displayed? Check switch Assembly, Door lock connector and Main PWB ASSEMBLY (Blue, 3pin) 24

25 [dhe] ERROR DISPLAY Dry duct Condensing duct Is the resistance of 2 thermistors on condensing duct and dry duct 2.5kΩ ~ 180kΩ (at 105 C ~ 0 C) Replace the thermistor. 6322FR2046A : Condensing Duct 6322FR2046B : Dry Duct Thermistor Condensing bellows CHECK FOR DRY HEATER TROUBLE CHECK FOR DRY FAN MOTOR TROUBLE Disassemble the cabinet cover and condensing bellows. Is there any foreign object in condensing bellows. Clean the bellows Disassemble the dry fan assy and dry duct upper, and clean foreign object in duct and fan. 25

26 DRY HEATER TROUBLE After power off, is the resistance of dry heater 10 ~ 40Ω? Replace the dry heater. Is thermostat closed? Replace the thermostat. When checking voltage between connectors ( 1, 2 ) on drying, is the voltage AC 120V as the figure? (Wire color : 1 - Red, 2 - Blue) Replace the PWB assy (Main) 26

27 DRY FAN MOTOR TROUBLE (2) (1) Is it disconnected, or disassembled? [(1) - Nature, 3pin (2) - Red 6pin \ Reconnect or repair connector. (1) (2) (3) When checking voltage between connectors [(1)~ (2), (2) ~ (3) \ on drying, is the voltage DC 9~15V as the figure? [Wire color : (1) - White, (2) - Blue (3) - Black \ Replace the PWB ASSEMBLY(Main) Check the motor connector, is the resistance of terminal same as the figure? Resistance of terminal : 1-3 : 2~5Ω 2-3 : 2~5Ω Replace the DRY FAN ASSEMBLY. 27

28 LOT OF VAPOR IN DRAWER WHEN DRYING Isn t the water supply shut-off? Is tap opened? Open the tap. Isn t the inlet valve filter clogged with impurity? Clean the filter. Is resistance of the inlet valve terminal between 2 to 8 kω? Replace the inlet valve. (5220FR2075C) Check if the voltage of each terminal of Inlet Valve is AC 120V. (Refer to 7.TEST MODE) Replace PWB assy (Main) 28

29 9. DISASSEMBLY INSTRUCTIONS ƒr Disassemble and repair the parts after pulling out power cord from the outlet. CONTROL PANEL PLATE ASSY (TOP) LUnscrew the 2 screws on the top plate. M The PLATE ASSEMBLY (Top) is pulled back and then upward to arrow direction. NThe cover (Inner) is disassembled. Hook L The PWB ASSEMBLY (Display) connectors are disconnected. M Pull out drawer, three screws are unscrewed. N Press two upper hooks and pull the control panel forward. LThe PWB assembly (Display) is disconnected. M When 1 screws are unscrewed on the PWB insulator and the PWB assembly (Display) is disassembled from the PWB insulator. 29

30 PWB ASSEMBLY (POWER) LThe back cover is removed. MTwo screws are unscrewed. NDisconnect connector from the wiring. OPull the PWB ASSEMBLY (Main) to arrow direction. DISPENSER ASSEMBLY LThe PLATE ASSEMBLY (Top) and the cover (lnner) are disassembled. MPull the drawer to arrow direction. NTwo screws are unscrewed. DRAWER LThe hose clamps (6EA) and the hose are disassembled. MThe ventilation bellows are disassembled on the tub. DISPENSER ASSEMBLY 30

31 INLET VALVE 2 1 LDisconnect the wiring connector. M Remove the valve by two screws of the valve holder. ƒtwhen reconnecting the connector 3 VALVE L(DRY) VALVE M(LIQUID BLEACH) VALVE N (RMAL-WASH) VALVE (HOT) YL/BK - BK GY/WH - BK WH/BK - BK BL/RD - BK COVER LOWER L Remove the lower cover to arrow direction after one screw is unscrewed. 31

32 DOOR LOpen the door completely. MRemove the two screws from the hinge. Removing method of remained water Cap(Remaining Hose) LRotate the Cap(Remaining Hose) to arrow direction. MPull it out from hose. First, prepare a bucket to put in the remained water. 32

33 GASKET ASSEMBLY LThe cabinet gasket clamp is released. M Two screws are unscrewed from the cabinet cover. Cap (Remaining Hose) LOne screw is unscrewed from the lower cover. M The lower cover is disassembled by pulling out. NThree screws are unscrewed from the cabinet. LThe control panel is removed. MScrew is unscrewed from the cabinet cover. 33

34 Tub Gasket Clamp L Remove tub gasket clamp by loosening the screw. L Remove dry gasket clamp by loosening the screw. Dry Gasket Clamp L When reassembling the gasket, put the drain hole of the gasket downward, then assemble. Drain Hole 34

35 PULLEY, MOTOR, DAMPER Rotor LRemove the back cover. M After loosening the bolt, Rotor, pull out the rotor. Bolt (PULLEY) LRemove the 6 bolt from the stator. MDisconnect the 2 connectors. HOW TO ASSEMBLE THE MOTOR Bolt (MOTOR) Hinge (Damper) LRemove the bolts at the Tub. M The Hinge (Damper) at the base is pulled off pressing on the snaps at the sharp end. N The hinge at the base is pulled off. (To arrow direction) Friction Damper (FRICTION DAMPER) 35

36 Screw Cap (Remaining Hose) PUMP Pump Outlet Hose Tub Pump Bellows LRemove pump outlet hose. MRemove tub pump bellows. NRemove cap (Remaining Hose). ODisconnect the wiring. PThree screws are unscrewed from the cabinet. QRemove the pump to arrow direction. Washing Heater Ring Terminal Nut HEATER LLoosen the nut. MRemove washing heater by pulling out. CAUTION When assembling the washing heater, insert the heater to heater clip on the bottom of tub. THERMISTOR Thermistor Bracket LPull it out by holding the thermistor bracket. ƒt If holding the wire and pulling out it, it may be broken. Thermistor bulb 36

37 DOOR HINGE ASSEMBLY LTwo screws are unscrewed on the door and the door is disassembled. MThe cabinet cover clamp is removed and the gasket is released. NTwo screws are unscrewed on the door hinge. OThe door hinge is disassembled by pushing the door hinge arm inside the cabinet cover. SWITCH ASSEMBLY, DOOR LOCK LThe cabinet cover clamp is removed and the gasket is released. MTwo screws are unscrewed. NThe door lock S/W is disconnected form the wiring connector and the strap. WHEN FOREIGN OBJECT STUCK BETWEEN DRUM AND TUB Hole LRemove washing heater. MRemove the foreign object(wire,coin,etc) by inserting long bar in the hole. Washing Heater 37

38 Dry Duct Upper DRY DUCT Dry fan Assembly LRemove 5 screws and dry fan assembly. MRemove 6 screws and dry duct upper. Thermostat Dry Heater LRemove 1 screw and dry heater. MRemove thermostat. CONDENSING DUCT LRemove 2 screws from cabinet. LRemove clamp and condensing duct. Condensing Duct Clamp Condensing Bellows 38

39 10. EXPLODED VIEW AND PART LIST 10-1.THE PART LIST OF CABINET ASSEMBLY :Non-service part :Service part A110 A150 A120 A102 A101 A104 A141 A103 A131 A130 A100 A140 A430 A440 A485 A-22 A450 A133 A303 A310 A300 A410 A200 A277 HOT(ORANGE) COLD(BLUE) A275 A276 A201 A220 39

40 10-2 THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY :Non-service part :Service part F170 F300 F160 F460 F461 F310 F450 F430 F220 F120 F110 F210 F130 40

41 10-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY :Non-service part :Service part K140 K141 K110 K142 K411 K420 K123 K360 K122 K130 K131 K513 K125 K115 K121 K211 K143 K350 F140 K511 K510 K310 K611 K610 K105 K410 K530 K320 K343 K341 K344 K340 K531 K520 K540 41

42 10-4 THE EXPLODED VIEW OF DRYER :Non-service part :Service part M120 M110 M100 M121 M210 M101 M312 M220 M310 M311 M230 42

43 AUG PRINTED IN KOREA P/No.:3828ER3013M